nav{
    width: 7.5rem;
    height: 0.88rem;
    line-height: 0.88rem;
}
nav .list{
    width: 7.5rem;
    height: 0.88rem;
    display: flex;
    justify-content: space-around;
    font-size: 0.28rem;
    color: #999999;
}
.list .active{
    color: #35c877;
}
.list li{
    position: relative;
}
.upBtn{
    position: absolute;
    top: 0.3rem;
    right: -0.3rem;
    display: block;
    width: 0.3rem;
    height: 0.15rem;
    line-height: 0.15rem;
}
.downBtn{
    position: absolute;
    top: 0.40rem;
    right: -0.3rem;
    display: block;
    width: 0.3rem;
    height: 0.15rem;
    line-height: 0.15rem;
    color: #35c877;
}
section{
    width: 7.5rem;
    background: #f7f7f7;
    padding-top: 0.25rem;
}
.mainList{
    width: 6.9rem;
    margin: 0 auto;
}
.mainList li{
    display: block;
    width: 100%;
    height: 3.6rem;
    background: white;
    margin-bottom: 0.26rem;
    border-radius: 0.1rem;
}
.main{
    width: 6.9rem;
    margin: 0 auto;
    background: white;
    border-radius: 0.1rem;
    padding: 0.25rem 0 0;
}
.commodity{
    width: 6.64rem;
    height: 1.9rem;
    padding-left: 0.26rem; 
    display: flex;
}
.commodity>img{
    width: 2.1rem;
    height: 1.9rem;
}
.comText{
    text-indent: 0.28rem;
}
.comText>p{
    height: 0.32rem;
    line-height: 0.32rem;
    font-size: 0.26rem;
    font-weight: 500;
}
.comText>.price{
    position: relative;
    width: 4.54rem;
    height: 0.59rem;
    display: flex;
    line-height: 0.59rem;
    font-size: 0.19rem;
    color: #646464;
    position: relative;
}
.comText>.price>p{
    flex: 1;
}
.comText>.price>span{
    text-indent: 0;
    width: 0.5rem;
    font-size: 0.18rem;
}
.comText>.price>span>i{
    position: absolute;
    display: block;
    width: 0.24rem;
    height: 0.36rem;
    font-size: 0.12rem;
    right: 0.55rem;
    bottom: 0.20rem;
}
.main>p{
    font-size: 0.26rem;
    height: 0.76rem;
    line-height: 0.76rem;
    text-indent: 3.2rem;
    border-bottom: 1px solid #e6e6e6;
}
.main>p>span:nth-child(2){
    font-weight: 600;
}
.srInfo{
    height: 0.7rem;
    line-height: 0.7rem;
    display: flex;
    color: #909090;
    font-size: 0.23rem;
}
.srInfo p{
    text-indent: 0.4rem;
    width: 4rem;
}